.header{
    height: 68px;
    padding: 40px 0;
    border-bottom: 1px solid #e7ebf6;
    color: #333333;
    background: white;
}
.header .container{
    line-height: 68px;
}
.header .container .left{
    margin-left:62px ;
    vertical-align: top;
}
.header .container .left a{
    display: inline-block;
    height: 100%;
    vertical-align: top
}
.header .container .left span{
    display: inline-block;
    height: 100%;
    line-height: 68px;
    margin-left: 80px;
    position: relative;
    vertical-align: top;
    font-size: 18px;

}
.header .container .left span:after{
    position: absolute;
    content: '';
    left:-40px ;
    top:50%;
    margin-top:-20px;
    height: 40px;
    width: 1px;
    background: #d8dce6;

}
.header .container .right{
    font-size: 16px;
    margin-right: 40px;
}
.header .container .right  a{
    color: #4982ff;
}
.rankTopic {
    text-align: center;
    margin-top: 45px;

}
.rankTopic span{
    position: relative;
    font-size: 26px;
    color: #333333;
    font-weight:bold;
    padding: 0 28px
}
.rankTopic span:after{

}
.rankTopic span:before,.rankTopic span:after{
    position: absolute;
    content: '';
    top:50%;
    margin-top: -10px;
    width: 87px;
    height:21px ;
    background-image: url("../images/rankBg.png");
    background-repeat:no-repeat ;

}
.rankTopic span:before{
    background-position:0 0 ;
    left: -100px;
}
.rankTopic span:after{
    background-position:-87px 0 ;
    right:-100px;
    /*right:90px;*/
}